Silicone Rubber Insulated Heat-Resistant Control Cable

CONTROL CABLE

Silicone Rubber Insulated Heat-Resistant Control Cable

450/750 V · Cu / SiR / CWB / SiR

Typical applications include steelmaking, casting and heat-treatment equipment near furnaces, as well as instrumentation and control wiring around boilers and turbine units in power plants.

-40°C to +180°C
Temperature Range

Copper Braid
≥ 80%

IEC 60332-1
Flame Retardant

Flexible
Construction

DETAIL TECHNICAL DATA DIMENSIONS GET A QUOTE

Application

Designed for control, instrumentation and signal circuits in demanding industrial environments requiring high-temperature resistance, flexibility and corrosion resistance. Typical applications include steelmaking, casting and heat-treatment equipment near furnaces, as well as instrumentation and control wiring around boilers and turbine units in power plants. Suitable for fixed or flexible installations exposed to high temperatures, corrosive environments and repeated bending.

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Advantages

✓ Wide Temperature Range: -40°C to +180°C

✓ High Flexibility, Min. Bending Radius 6–12 × OD

✓ Flame Retardant to IEC 60332-1

✓ Good Chemical & Corrosion Resistance

Technical Data

Cable Construction

Conductor	Oxygen-free copper conductor
Insulation	Silicone rubber
Wrapping Tape	Polyester tape
Braided Shield	Oxygen-free copper wire braid, coverage ≥ 80%
Sheath	Silicone rubber
Sheath Color	Red

Technical Characteristics

Operating Temp.	-40°C to +180°C
Flame Retardant	IEC 60332-1
Flame Test	IEC 60332-1
Standard	JB/T 13108-2017

Electrical Characteristics

Rated Voltage	450/750 V
Test Voltage	3.0 kV / 5 min
Min. Bending Radius	6–12 × OD
Insulation Resistance	≥ 1500 MΩ·km

Dimensions

No. of Cores × Cross Section n × mm²	Nominal Insulation Thickness mm	Nominal Sheath Thickness mm	Nominal Overall Diameter mm	Weight kg/km
2×1	0.7	1.4	9.2	101
3×1	0.7	1.4	9.6	120
4×1	0.7	1.4	10.8	149
5×1	0.7	1.4	11.6	173
2×1.5	0.8	1.4	10.2	124
3×1.5	0.8	1.4	10.7	151
4×1.5	0.8	1.4	12.0	187
5×1.5	0.8	1.4	12.9	219
7×1.5	0.8	1.5	14.1	275
12×1.5	0.8	1.5	18.0	443
14×1.5	0.8	1.5	18.8	497
19×1.5	0.8	1.7	21.1	645
24×1.5	0.8	1.7	24.3	794
37×1.5	0.8	1.7	27.7	1150
2×2.5	0.8	1.4	11.1	154
3×2.5	0.8	1.4	11.6	192
4×2.5	0.8	1.5	13.5	260
5×2.5	0.8	1.5	14.5	305
7×2.5	0.8	1.5	15.6	380
12×2.5	0.8	1.7	20.2	607
14×2.5	0.8	1.7	21.1	684
19×2.5	0.8	1.7	23.3	873
24×2.5	0.8	1.7	27.0	1081
37×2.5	0.8	2.0	31.5	1620